The reason, according to the jail, is that instructor Robbie Norris breached the rules for volunteer conduct. But he says the jail was merely seeking an excuse to terminate the program, which had been on the verge of a planned expansion.

Sarah Scarbrough, internal program director at the jail, says an internal investigation found that Norris breached “several of those code of conduct protocols.”

She declines to name which policies were violated, but says that because of the nature of his work, Norris was given a pass on a particular rule that requires a foot of distance between volunteers and inmates.